<!DOCTYPE html>
<html>
  <head>
    <title>Test mpadded</title>
    <style type="text/css">
      div#bigsquare {
          position: absolute;
          width: 100px;
          height: 100px;
          background: blue;
      }

      div#smallsquare {
          position:absolute;
          width: 20px;
          height: 20px;
          left: 20px;
          top: 10px;
          background: red;
      }
      /*left = lspace = 20px;
        top = heightBig - voffset - heightSmall;
            = 50 - 30 - 10
            = 10px */
    </style>
  </head>
  <body>
    <div id="bigsquare">
      <div id="smallsquare">
      </div>
    </div>
  </body>
<html>
